Pansumrith, N. (2021). A Study of the Efficacy of the Organizational Engagement Building Process of Staff toward the Office of Registration, Records and Evaluation, Sukhothai Thammathirat Open University. Journal of Education Studies, 49(4), EDUCU490406(13 pages) doi: 10.14456/educu.2021.65. Retrieved from https://so02.tci-thaijo.org/index.php/EDUCU/article/view/253614